baber/WOPTO huggingface dataset:
Patent KR-20210022473-A (KR)
Title: Coil component
Inventor: HUR YOUNG MIN
IPC: H01F27/32
Filed: 2019-09-26
Abstract: According to an aspect of the present invention, a coil component includes: a support substrate; a coil unit including a first conductive layer disposed in contact with one surface of the support substrate, and a second conductive layer disposed on the first conductive layer spaced apart from one surface of the support substrate; and a body for embedding the support substrate and the coil unit, wherein one side of the first conductive layer is disposed closer to the center in the width direction of the second conductive layer than the one side of the second conductive layer. According to the present invention, it is possible to maintain the rigidity of the support substrate while improving the aspect ratio (A/R) of each turn of a coil pattern.
Patent KR-20210037049-A (KR)
Title: Reliquefaction system for boil-off gas and ship having the same
Inventor: HAN JAE SIG
IPC: B63H21/38
Filed: 2019-09-26
Abstract: The present invention relates to a reliquefaction system for boil-off gas and a ship. The reliquefaction system for boil-off gas comprises: a boil-off gas compressor which compresses boil-off gas generated in a liquefied gas storage tank by multiple stages; a boil-off gas heat exchanger which exchanges heat between boil-off gas compressed by the boil-off gas compressor and boil-off gas introduced into the boil-off gas compressor; a pressure-reducing valve which reduces the pressure of boil-off gas which has been compressed by the boil-off gas compressor and has exchanged heat in the boil-off gas heat exchanger; a lubricant filter which is placed on a downstream side of the pressure-reducing valve; and a lubricant processing unit which injects the high-pressure gas compressed by the boil-off gas compressor into the boil-off gas heat exchanger in order to remove the lubricant introduced into the boil-off gas heat exchanger by being mixed with the boil-off gas at a high-pressure end of the boil-off gas compressor. The lubricant processing unit makes the high-pressure gas compressed by the boil-off gas compressor pass by the boil-off gas heat exchanger and be supplied to a consumer, or makes the high-temperature gas compressed by the boil-off gas compressor pass by the boil-off gas heat exchanger, the pressure-reducing valve, and the lubricant filter and be supplied to the consumer. The present invention aims to provide the reliquefaction system for boil-off gas and the ship, which are able to efficiently process lubricant.
Patent KR-20210037126-A (KR)
Title: Three dimensional path mapping method for facilities
Inventor: DARA KIM
IPC: G06F30/00
Filed: 2019-09-27
Abstract: A path mapping method comprises a first structure internal guide path setting step of setting and storing at least one internal guide path that can be used as a path of the facility in the first structure, and in the step of setting the first structure as the inner guide, the at least one inner guide is stored including the identification information and the location information to the corresponding inner guide. Therefore, the present invention is capable of allowing a set route to be easily monitored by multiple users, including a user.
Patent KR-20210044464-A (KR)
Title: Exhaust gas treatment apparatus
Inventor: KIM HYUN SOO
IPC: F02D19/06
Filed: 2019-10-15
Abstract: An exhaust gas treatment device is disclosed. According to one embodiment of the present invention, the exhaust gas treatment device comprises: a nitrogen oxide removal unit removing nitrogen oxide from exhaust gas; and a methane removal unit removing methane from the exhaust gas. Therefore, the present invention can remove at least one between nitrogen oxide and methane.
Patent KR-20200096077-A (KR)
Title: Laundry treating apparatus
Inventor: KWON YONGWOO
IPC: D06F39/14
Filed: 2019-10-15
Abstract: The present invention relates to a laundry treatment apparatus, which includes: a main body having a laundry inlet port on the front side thereof; a laundry receiving unit installed inside the main body and accommodating laundry; and a door rotatably installed on the front surface of the main body to open and close the laundry inlet port, wherein the door includes: an outer frame having an opening and disposed toward the outside of the main body; a windshield attached to the front surface of the outer frame to cover the opening; an inner frame coupled to the rear surface of the outer frame and disposed toward the inside of the main body; and a plurality of hooks for fastening the outer frame and the inner frame. Therefore, the fastening force between the outer frame and the inner frame can be improved.
Patent KR-20210047394-A (KR)
Inventor: NAYOUNG YI
IPC: B60W30/18
Filed: 2019-10-21
Abstract: A method for controlling autonomous driving according to an embodiment of the present invention comprises the steps of: monitoring driving information; confirming whether location information obtained from the driving information corresponds to an alignment section in which traffic congestion is occurring; and forming a cluster such that at least some areas of a plurality of vehicles share one lane, based on the confirmation that the location information corresponds to the alignment section. One or more of an autonomous vehicle, a user terminal, and a server of the present invention can be associated with an artificial intelligence module, a drone (unmanned aerial vehicle) (UAV) robot, an augmented reality (AR) device, a virtual reality (VR) device, a device associated with 5G services, etc. The present invention can reduce the amount of traffic on a road.
Patent KR-20200049599-A (KR)
Title: Yeast transformed with the recombinant vector comprising gene encoding chitinase from Trichoderma atroviride and uses thereof
Inventor: JUNG MI KIM
IPC: C12N9/42
Filed: 2019-10-25
Abstract: The present invention relates to a method for producing chitinase comprising a step of transforming a host cell with a recombinant vector comprising an AmylA signal peptide coding sequence derived from Oryza sativa and a chit 35 gene derived from Trichoderma atroviride, and inducing expression of the chit 35 gene. According to the method of the present invention, kitanase can be massively produced, thereby being usefully used as materials related to agriculture, food, or pharmaceutical.
Patent KR-20210050140-A (KR)
Title: Apparatus and method for detecting malfunction of battery pack
Inventor: JEON JEONG HYEON
IPC: G01R1/04
Filed: 2019-10-28
Abstract: The present invention relates to an apparatus and a method for detecting a fault of a battery pack which can effectively detect the fault status of each battery cell in a battery pack consisting of a plurality of battery cells at once. According to the present invention, the apparatus for detecting a fault of a battery pack comprises: a mounting unit on which a battery pack consisting of a plurality of battery cells is mounted; an upper cover mounted on an upper portion of the battery pack; a plurality of connectors which are installed at positions corresponding to first terminals of the plurality of battery cells on the inner surface of the upper cover, and come in contact with the first terminals when the cover is mounted on an upper portion of the battery pack; a plurality of first switches connected to the respective connectors and operated independently of each other; a voltage detection unit which detects a charging voltage of the battery cells; and a control unit which controls operations of the first switches, and detects the fault status of the battery cells based on the voltage of the battery cells detected by the voltage detection unit.
Patent KR-20210050232-A (KR)
Title: Foldable wide-width tidal flat rotavator working apparatus
Inventor: HWANG GYU SEOK
IPC: A01B33/08
Filed: 2019-10-28
Abstract: A foldable wide-width tidal flat rotovator is provided. The foldable wide-width tidal flat rotovator according to this embodiment includes: a connection frame that is connected to a tidal flat vehicle; a gear device connected to the connection frame; a main frame unit to which the gear device is connected; and a blade unit that is located on the opposite side of the connection frame and is installed in the main frame unit.
Patent KR-20210052038-A (KR)
Title: Ethylene/α-olefin copolymer and method for producing the same
Inventor: PARK DONG SIK
IPC: C08F4/6592
Filed: 2019-10-31
Abstract: The present invention relates to an ethylene/alpha-olefin copolymer useful as synthetic lubricant oil having high transparency and an excellent viscosity index, and a method for preparing the copolymer by using a specific metallocene catalyst and a co-catalyst. The ethylene/alpha-olefin copolymer includes: 40-70 mol% of ethylene-derived ethylene units; and 60-30 mol% of alpha-olefin units derived from C3-C20 alpha-olefin, in the whole molecular weight range, and includes: 55-80 mol% of ethylene-derived ethylene units; and 45-20 mol% of alpha-olefin units derived from C3-C20 alpha-olefin, in a range of molecular weight of 500 or less as measured by gel permeation chromatography.
Patent KR-20210053771-A (KR)
Title: LED lighting
Inventor: PARK TAE JOON
IPC: F21Y115/10
Filed: 2019-11-04
Abstract: An objective of the present invention is to provide an LED lighting apparatus capable of forming a light distribution pattern which is the same as an incandescent lamp by installing a lens such that light emitted from an LED light source is radiated in lateral and backward directions. To achieve the objective, the present invention includes: a cap part having a storage space formed therein; a body part combined with the cap part, and having a socket part formed in a lower part to supply power to a light source part; a base part formed on an upper side of the body part to be projected by a predetermined height; the light source part installed on the base part to output light; and a lens part installed on the light source part, and having a plurality of pattern parts formed such that some of the light outputted from the light source part is radiated in lateral and backward directions of the light source part. Therefore, the present invention has an advantage of forming a light distribution pattern which is the same as an incandescent lamp by installing a lens such that light emitted from an LED light source is radiated in lateral and backward directions.
Patent KR-20210054773-A (KR)
Title: Portable tire lift
Inventor: KIM NAM WOONG
IPC: B60C25/132
Filed: 2019-11-06
Abstract: The present invention relates to a portable tire lift. The portable tire lift includes: a support roller placed at a distance such that a tire can be mounted; a frame installed to enable the support roller to rotate the tire while supporting the same; a supporter part enabling the frame to be inserted therein and formed at a predetermined height to support a floor; a lever part having one end connected to both left and right sides of the frame and having the other end connected to the supporter part to be rotatable; a movable handle installed on one side of the supporter part by being extended upward; an operation part connected to one end of the lever part and fixed to a side of the movable handle such that the lever part can be moved up and down; and a tire guide plate installed at left and right ends of the supporter part such that the tire can be rolled to be easily moved onto the support roller. Therefore, the present invention has an effect of easily and safely attaching and detaching tires of medium and high loads.
Patent KR-20200078318-A (KR)
Inventor: RYU KWANG RYEL
IPC: G06Q10/04
Filed: 2019-11-06
Abstract: Suggested are a situational adaptive global pooling system and method for a transporting vehicle in an automated container terminal. According to one embodiment of the present invention, the situational adaptive global pooling method for a transporting vehicle in an automated container terminal may comprise the steps of: receiving a request for work allocation from an idle transfer vehicle; searching an optimal combination of a pair of a transporting vehicle and work by using a transporting vehicle work allocation algorithm in a combination that a transporting vehicle, which is not currently performing work or is about to finish work, and a work to be processed soon based on the time when the request is received; and allocating work to a transporting vehicle if there is the work matching the transporting vehicle requesting work allocation in the optimal combination of the pair of the transporting vehicle and the work obtained as a result of search.
Patent KR-20210055952-A (KR)
Title: A preparation method of seafood stock with neat flavor showing good preference and high quality using by a lacquer tree extract
Inventor: YOUN YOUNG
IPC: A23L17/00
Filed: 2019-11-08
Abstract: The present invention relates to a method for producing a seafood broth with a clean taste having excellent palatability and high quality using a Toxicodendron vernicifluum extract. More particularly, by combining a Toxicodendron vernicifluum extract with oriental medicine materials such as Astragalus propinquus, Kalopanax septemlobus, Eleutherococcus senticosus, Morus alba, Angelica gigas, Levisticum officinale, Lycium chinense, jujube fruits, Glycyrrhiza uralensis, etc. at optimal ratios and combinations, it is possible to get rid of the unique smell of seafood and to produce a seafood broth with a clean taste.
Patent KR-20210056032-A (KR)
Title: Linear Motor for Elevator
Inventor: JOO DAESUK
IPC: H02K1/14
Filed: 2019-11-08
Abstract: The present invention relates to a linear motor for an elevator which blocks magnetic flux leakage between adjacent permanent magnets by installing a separate auxiliary magnetic pole between the plurality of permanent magnets spaced apart from each other, and concentrates and induces the magnetic flux flow to increase an electromagnetic force, thereby improving the overall output. In addition, the auxiliary magnetic pole and the permanent magnet are formed to engage with each other at a protruding end to more completely block the magnetic flux leakage while more easily performing assembly work of the permanent magnets and simplifying a structure, thereby improving overall output and manufacturability.
Patent KR-20200055665-A (KR)
Inventor: HEO DONG UK
IPC: C07D409/04
Filed: 2019-11-08
Abstract: The present invention provides a novel compound and an organic light emitting device using the same. The compound represented by chemical formula 1 can be used as a material for an organic material layer of the organic light emitting device, and can improve efficiency, lower a driving voltage, and/or improve lifespan characteristics in the organic light emitting device.
Patent KR-20210056583-A (KR)
Title: System and method for collecting vehicle data of autonomous electric vehicle
Inventor: SHIN YU YEONG
IPC: B60W30/14
Filed: 2019-11-11
Abstract: Proposed are a system and a method for collecting vehicle data of an autonomous electric vehicle, capable of storing the vehicle data of the autonomous electric vehicle in a data server by using an electric vehicle charging infrastructure. The proposed system comprises: an electric vehicle charger that receives the vehicle data stored in the autonomous electric vehicle, transmits the vehicle data to a data server, connects to the autonomous electric vehicle through a cable to charge the autonomous electric vehicle, and receives the vehicle data from the autonomous electric vehicle through the cable while charging; and the data server that receives and stores the vehicle data from the electric vehicle charger.
Patent KR-20210058182-A (KR)
Title: Massager
Inventor: KIM EUN MI
IPC: A61H39/04
Filed: 2019-11-13
Abstract: According to an embodiment of the present invention, a massager comprises: a handle; a pair of roller shafts provided to be farther away from each other toward the ends on the left and right sides of one side in the longitudinal direction of the handle; a roller rotatably supported on the roller shafts; a center shaft provided in left and right directions between the pair of roller shafts on one side in the longitudinal direction of the handle; an auxiliary roller rotatably supported on the center shaft; and a stimulation unit for applying a low frequency to the roller by configuring the roller in contact with the body of a user and a portion of the handle gripped by the user as a circuit. Therefore, the massager can increase physical message effects.
Patent KR-20210059960-A (KR)
Inventor: BYUN EU JOON
IPC: G06F1/32
Filed: 2019-11-18
Abstract: According to an embodiment of the present invention, a data storage device includes: a first data storage device configured to transmit a request for metadata to a second data storage device, receive the metadata from the second data storage device, and store the metadata when the data storage device satisfies a sleep condition and switches to a sleep mode, and transfer the metadata of the second data storage device, which is pre-stored in the first data storage device, to the corresponding second data storage device when the data storage device switches from the sleep mode to a wake-up mode; and a second data storage device configured to transmit, when the request for the metadata is received from the first data storage device, its own metadata to the first data storage device in response to the request for the metadata. Therefore, the data storage device can reduce current consumption for metadata management in the sleep mode.
Patent KR-20210060165-A (KR)
Inventor: HONG SEONG CHEOL
IPC: B08B15/04
Filed: 2019-11-18
Abstract: The present invention is to provide a foreign material collecting device capable of removing foreign materials and an electrical steel sheet manufacturing facility including the same. According to an embodiment of the present invention, a foreign material collecting device may comprise: a collection body unit having an inlet through which air containing magnetic foreign materials enters, and an outlet through which the air from which the magnetic foreign materials has been removed is discharged; and a magnetic separation unit connected to the collection body unit and including a magnet member for separating the magnetic foreign materials by attractive force in the air flowing inside the collection body unit, and a non-magnetic member surrounding the magnet member.
Patent KR-20210062310-A (KR)
Inventor: CHOI SUNG WOONG
IPC: G01C5/00
Filed: 2019-11-21
Abstract: Disclosed are a method and system for extracting an obstacle point causing a propagation loss of wireless communication in a topographical profile. According to an embodiment of the present invention, the method for extracting an obstacle point comprises the steps of: determining a plurality of initial elevation points and at least one initial obstacle point in a transmission/reception section of a topographical profile for calculating a propagation loss caused by a topography in wireless communication; determining an additional elevation point based on the initial elevation point and the initial obstacle point in the topographical profile; and extracting a major obstacle point causing the propagation loss of wireless communication by using the initial elevation point, the initial obstacle point, and the additional elevation point.
Patent KR-20210072382-A (KR)
Title: Pharmaceutical composition for preventing or treating male reproductive disease comprising propyl gallate
Inventor: GWONHWA SONG
IPC: A61K31/216
Filed: 2019-12-09
Abstract: The present invention relates to a composition comprising propyl gallate as an active component, and more specifically, to a pharmaceutical composition for preventing or treating male reproductive organ diseases, and a health functional food composition for preventing or alleviating male reproductive organ diseases, containing propyl gallate as an active component. The composition containing propyl gallate as the active component according to the present invention inhibits the proliferation of testicular cell lines, and has an effect of enhancing an apoptosis effect, thereby being able to be usefully used in fields related to pharmaceuticals and functional foods that can prevent and treat male reproductive organ diseases.
Patent KR-20210073127-A (KR)
Title: Fabricating method of water-cooled grate with integrated cooling channel
Inventor: KIM SANG HO
IPC: B22D29/00
Filed: 2019-12-10
Abstract: Provided is a fabricating method of a water-cooled grate with an integrated cooling channel, comprising the steps of: manufacturing a water-cooled grate mold including a cooling channel mold core by 3D printing; injecting molten alloy into the water-cooled grate mold; removing the water-cooled grate mold including the cooling channel mold core after cooling the molten alloy; and post-processing a water-cooled grate molded at the same time as the cooling channel after removing the water-cooled grate mold. Accordingly, forming the integrated cooling channel on the grate replaces welding of water-cooling pipes, thereby preventing galvanic corrosion and improving the durability of the grate.
Patent KR-20210073304-A (KR)
Title: Rubber gloves with Magnet
Inventor: PARK JUN OH
IPC: A41D19/00
Filed: 2019-12-10
Abstract: The present invention relates to rubber gloves into which a permanent magnet is inserted to replace a small ring attached to existing rubber gloves, and as a permanent magnet inserted into the rubber gloves according to an embodiment of the present invention, a circular permanent magnet of samarium cobalt with excellent heat resistance and magnetism is used.
Patent KR-20200074875-A (KR)
Inventor: MASUNAGA MASAYOSHI
IPC: H01L21/324
Filed: 2019-12-11
Abstract: The objective of the present invention is to provide a technique capable of increasing temperature reproducibility during heat treatment. According to an aspect of the present invention, a heat treatment device comprises: a vertically long processing container; a heating means installed around the processing container; a temperature sensor installed in the processing container or in a space between the processing container and the heating means along a longitudinal direction of the processing container; and a pair of partitions extending, in the space, from the central axis of the processing container to be installed while interposing a semi-straight line passing through the temperature sensor therebetween, and extending along the longitudinal direction of the processing container.
Patent KR-20210077225-A (KR)
Title: Rotor applied to driving motor
Inventor: PARK KYUNG SOO
IPC: H02K1/27
Filed: 2019-12-17
Abstract: According to an embodiment of the present invention, provided is a rotor applied to a drive motor. In a rotor applied to a drive motor comprising a plurality of rotor cores defining a plurality of slots into which permanent magnets are inserted, the rotor cores comprise: a first core in which fixing jaws are disposed for fixing one surface of the permanent magnet and the other surface opposite to the one surface in a direction in which the permanent magnet extends; and a second core on which fixing jaws for fixing one surface of the permanent magnet or the other surface opposite to the one surface are disposed in a direction in which the permanent magnet extends.